Audi unveiled their new Bluetec TDI Q7 this afternoon alongside the V12 TDI Q7 Concept, which twists out a rather stonking 1,000 newton-meters of torque (738 lb. ft). The scuttlebutt on the street is that the R10-derived mill is a likely candidate to take up residence under the hood of production models in a year or… »1/07/07 5:45pm 1/07/07 5:45pm